RBC Bearings Incorporated has been producing bearings in the USA since 1919. RBC offers a full line of aerospace bearings, including unique custom configurations. Spherical Bearings • MS approved to AS81820 (formerly MIL-B-81820) • Boeing and Airbus approved • Self-lubricating • Metal-to-Metal • Loader slots • High temperature • Low coefficient of friction • Special configurations and materials • MS approved to AS81935 (formerly MIL-B-81935) • Boeing and Airbus approved • Self-lubricating • Metal-to-Metal • Loader slots • High temperature • Low coefficient of friction • Special configurations and materials Thin Section Ball Bearings • Standard cross-sections to one inch • Stainless steel and other materials are available • Sizes to 40 inches • Seals available on all sizes and standard cross-sections • Super duplex configurations • Boeing approved • Features precision ground, semi-ground, and unground ball bearings • Offered in caged and full complement configurations Track Rollers • MS approved to AS39901 (formerly MIL-B-3990) • Boeing and Airbus approved • ATF single row and ATL double row • Sealed with lube holes and grooves • Heavy duty cross-sections • Advanced AeroCres® materials available Journal Bearings • MS approved to AS81934 (formerly MIL-B-81934) • Boeing and Airbus approved • Plain and flanged • Self-lubricating • High temperature • High loads • Available in inch and metric sizes Airframe Control Ball Bearings • MS approved to AS7949 (formerly MIL-B-7949) • Boeing and Airbus approved • Single and double row • Radial, self-aligning, and pulley series • 52100 Cad plated and 440C stainless ROLLING ELEMENT BEARINGS Cargo Roller Bearings RBC Aerospace Bearing Products • MS approved to AS39901 (formerly MIL-B-3990) • Advanced AeroCres® materials available • Maximum corrosion resistance • Superior lubricants and seals to reduce maintenance Spherical and rod end designs Superior ball-to-race conformity Reduced maintenance cost Variety of race materials available Boeing approved Rolling Element Bearings Aircraft Control Bearings Ball Bearing Rod Ends • MS approved to AS6039 (formerly MIL-B-6039) • Boeing approved • Various shank configurations • Low coefficient of friction • Advanced AeroCres® materials available Ball Bearing Rod Ends • Many specialty bearings, customdesigned and configured for diverse aerospace applications • Capability for advanced aerospace specialty corrosion resistant and high temperature materials www.rbcbearings.com This document contains a general overview of the products and features described herein. It is solely for informational purposes, does not represent a warranty of the information contained herein, and is not to be construed as an offer to sell or a solicitation to buy. Contact RBC Bearings for detailed information suitable to your specific applications. RBC Bearings reserves the right to modify its products and related product information at any time without prior notice. Some of the products listed herein may be covered by one or more issued and pending U.S. or foreign patents. Contact RBC Bearings for product specific information. RBC-ACRE REV. 12/11 Needle Track Roller Bearings www.rbcbearings.com Innovation. Commitment. Quality. © 2008, 2011 RBC Bearings Incorporated. All rights reserved. unique design solutions to complex problems The Global Leader in Aerospace Bearings Load Slot Bearings • • • • • Rolling Element Bearings Thin Section Ball Bearings Gear Box and Engine Ball and Roller Bearings www.rbcbearings.com

RBC Aerospace Bearings – Plain Bearings Catalog RBC Aerospace Bearings also offers a catalog dedicated to our precision Plain Bearing products including spherical bearings, rod end bearings, journal bearings, links and assemblies. This catalog features detailed information regarding general features and technical product specifications, part drawings, complete engineering sections for each product category, and ordering information. Also available on CD. Please visit us online at www.rbcbearings.com RBC Aerospace Bearings Locations A.I.D. Company 250 Laurel Heights Drive P.O. Box 685 Clayton,...

ROLLING ELEMENT BEARINGS TABLE OF CONTENTS INTRODUCTION Industrial Heritage and Know-How 3 • Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 • Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 AIRFRAME CONTROL AND BALL BEARING ROD ENDS • Engineering Section for Airframe Control and Ball Bearing Rod Ends . . . . . . . . . . . . . . 7–24 AIRFRAME CONTROL BALL BEARINGS Airframe Control Bearings: Section Header – Index...

ROLLING ELEMENT BEARINGS TABLE OF CONTENTS AIRFRAME CONTROL NEEDLE ROLLER BEARINGS Airframe Control Needle Roller Bearings: Section Header – Index 64 • Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 • Engineering Section for Needle Roller Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66–71 Tables – Airframe Control Needle Roller Bearings and Stud-type Track Rollers • Single/Double Row Sealed Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72–73 • AeroCres® Reduced Maintenance...

RBC Bearings Corporate Headquarters Oxford, Connecticut U.S.A. INDUSTRIAL HERITAGE AND KNOW-HOW RBC Bearings has a long and impressive history as an innovator in bearing technology – one that has been highlighted by patents for creative engineering design. Today, the company comprises a number of facilities throughout North America and Europe, with a global network of sales engineers, aerospace distributors, and authorized agents. Publicly held (Nasdaq: ROLL), RBC has grown steadily through strategic planning and acquisitions. Since the early nineties, these acquisitions have continued to expand...